I Died for Beauty Essay

In this poem the spirits of beauty and truth communicates until they are forgotten. The dialogue initiated between the two representatives demonstrates their recognition of each other, but that they are also subject to the constraints of time, when their ‘lips’ are stopped by ‘moss’ Enjambment- first verse uses enjambment giving the lines a flow, gives a subtle effect Allegory- death and truth are personified Personification- truth and death are given charactristics, beauty Similie- ‘and so, as kinsmen met a night’ Metaphor- ‘we brethren are’ he said’ Imagery- description of moss covering lips and names Summary- The poem â€Å"I died for Beauty—but was scarce†, is about two dead people having a conversation about their previous lives. One of them died for truth, one of them died for beauty. They talk and at the end of the poem, moss comes and covers up the names on the tombs. â€Å"I died for Beauty—but was scarce†, by Emily Dickinson is a poem about death and man’s insignificance over the course of time. Set in a tomb, the first stanza opens up the poem introducing two different characters, both of whom are dead. The first person introduced is the narrator who has died a recluse, and did not conform to society when she was alive. This is seen in the first line, the word â€Å"scarce† which means to be absent or elusive. Clearly the narrator was scarce in her life and when she died, all her non-conformity was ignored, and in line two, she was â€Å"Adjusted in the Tomb†. Adjusted can mean: to adapt or conform. Simply being buried in a tomb is an epitome of societal conformation. This is just part of the death theme, and man’s insignificance because after a lifetime of recluse, it only takes her death for her to conform; or, perhaps, made to be conformed. The second half of the first stanza introduces and quickly describes a new character, immediately naming him â€Å"One who died for Truth†. The narrator introduces the new character with a more honorable tone, using less harsh and more eloquent vocabulary. The tone seems slightly softer as if the narrator feels that this person died for a good cause, unlike themselves. Yet, the insignificance shows through when the two dead characters, seemingly unequal in the narrator’s view, are placed in adjoining rooms, separated, and yet still on the same level. Clearly the theme of death is still apparent in this second half of the stanza, and the insignificance of man is more apparent as well. In the second stanza, the two characters speak together and tell their story of how they died. The first line shows a bit of good tone to the One who died for Truth, as he softly asks the narrator a curious question. The question, â€Å"Why I failed? is very important because of the word choice. The fact that both of them did not succeed in their lives at the goals that they were trying to finish. Towards the end of the conversation, the One who died for Truth tells the narrator that both their causes are the same after death, and that they have that in common. This is an interesting point that the One who died for Truth makes, and it once again furthers the id ea that after death, what was done on Earth was insignificant and that all causes one dies for in the end are the same. The third stanza is really overall, the most clear and apparent to the theme of man’s insignificance. Starting from the top, the two characters have established that they are equals; brethren and kinsmen. The word choice in the first line is also very important in the final stanza. In the quote, â€Å"†¦met at Night† night is used as a metaphor and represents death, furthering the theme. The second line also houses a metaphor; the Rooms. Discussed in the beginning of the poem, the rooms are a metaphor for social classes and acceptance. The narrator is placed in one room, and the One who died for Truth is placed in another. From the slight change in tone to the very character name, the new person seems to almost have died a hero. The new character is extremely socially acceptable, yet the narrator, who died an outcast, is not. The talking between rooms shows that after death, societal boundaries are no longer as eminent as in life. Finally, the third and fourth lines are probably the most vivid and easily-imagined pictures in the poem, and really set in stone the theme. The moss comes, and with its growth, the passing of large amounts of time is inferred. On the final line, the insignificance of man really hits a high note, and clearly the narrator is saying that over time, memories of people lost are slowly overgrown and forgotten. It doesn’t matter whether or not you are a great person or just a recluse; in death everyone is equal and equally forgotten. Overall, this is a good poem. I thought that it really hit home some valid points, about death and how people can be forgotten after they are gone. Aside from that Dickinson may also be trying to say that she didn’t like how people are forgotten, and though she may like the equality of it all, she doesn’t want people to be forgotten.

Compare and contrast Charlie Gordon

Flowers of Algerian People are never happy with themselves we all have our imperfections and that's Just part of life. In the story â€Å"Flowers for Algerian,† Charlie Gordon has a mental disability and he wanted to be smart and for that he had to get an operation. Although he shouldn't have offered himself because before the operation he was happy, he worked at a factory, he liked his Job, he had true friends and fake friends Just like a normal person does. Having the operation Charlie cut his life short.Charlie should not have had the operation. Charlie had gone through a lot and he wanted to change. Charlie wanted to be smart, before the operation Charlie was gullible, his â€Å"friends† would make fun of him but he never realized it and he was happy. Charlie was smart in his own way but he never realized it because he was focused on being â€Å"smart. † After the operation Charlie was a serious person he understood everything his friends said. Charlie's beha vior changed he was more aggressive and he got fired.In conclusion, Charlie should not have had the operation he became aggressive, he scared people and got fired. Charlie was not as happy anymore, he was a serious person and he understood everything people said. Charlie wanted to be smart and never realized he was smart in his own way. Charlie should have never had the operation because he cut his life short, he was not happy, he was more aggressive but was giving up his life, and being happy worth It to be Intelligent.

Death of a Salesman Essay Example | Topics and Well Written Essays - 1250 words - 1

Death of a Salesman - Essay Example Even from a cursory reading of the play, it is obvious that there is a battle going on inside Willy that deals with reality and fiction and even though Willy pretends to believe in the fiction it is reality which wins at the end. The play can be studied as a search for happiness which Willy is unable to find simply because his focus on making friends and his false belief in himself has led him to be a failure in life. The son, who Willy thinks will follow his footsteps, ends up taking his own path since his lack of faith in him is evident from the events of the play. In his mind, Willy believes himself to be successful and extremely popular as a salesman who has friends across the region and is well respected by others. This would have been true had he been a good performer in business and had made the money which would have given him the success he needed to be happy. In reality, he was nothing more than an average performer and had no more than one or two friends. He expected hundreds of people to be present at his funeral but a grad total of five showed up in a reality (Wikipedia, 2006). Of course, the death of a salesman or even a successful salesman is hardly expected to get news coverage even in this day and age. However, as we have seen on television, the media does cover the funerals of the rich and famous with thousands in attendance (Ross, 2007). Clearly, his imagined supremacy put him at a disadvantage since he was not really supreme in the real world. Willy failed at the American dream not because the dream is flawed, but because Willy could not work hard enough to get to the get rich part of the equation. As opposed to those people who do find happiness by working hard, getting rich and making a life for themselves, Willy lived a life of lies. He believed that his friend Charley and his son would not be successful since they did not have a ‘preset’ personality

Aspergers Essay Example | Topics and Well Written Essays - 750 words

Aspergers - Essay Example Even though traits and symptoms of Asperger’s may improve over time, Asperger’s is a lifelong condition. Sufferers of Asperger’s can improve their social skills over a long period of time and treatment, but they will always have the disorder. Causes There is no specific known cause of Asperger’s syndrome, though it is known that the organ affected the most is the brain. Since the disorder seems to run in families, where more than child is often diagnosed, scientists and doctors alike believe that the disorder is caused by something involving certain hereditary genes. It is also believed that changes in the structure or the development of the brain, as well as changes to specific genes, can be linked to someone developing the disorder. There is also the assumption that Asperger’s syndrome can be brought on by other mental health disorders, like depression and bipolar disorder; this disorders are thought to be able to trigger the development of Asperg er’s. Contrary to popular belief, Asperger’s is not caused by someone being deprived emotionally. Since many people with Asperger’s appear rude towards others, given their inability to properly respond in public, people have come to the conclusion that Asperger’s can develop due to bad parenting or bad experiences in the childhood. This is incorrect. Though there is very little known about how the disorder is caused, it is known for certain that Asperger’s syndrome is a neurobiological disorder that can have negative effects on the lives of those diagnosed with the disorder if treatment is not sought. Symptoms The most common sign associated with Asperger’s is the inability of the individual to properly acknowledge the existence of others, even if they are having direct contact with them. Someone who has been diagnosed with Asperger’s syndrome tends to become involved in long, one-sided conversations without taking notice as to whethe r or not the other person is listening or attempting to change the subject. Their nonverbal communication is unusual, such as not making eye contact or displaying bizarre body posture, facial expressions, or poor coordination. An individual with Asperger’s does not attempt to understand or sympathize with the feelings of others, and they have a hard time in understanding humor. Yet another symptom of a person with Asperger’s is their intense, though severely narrowed, interest in only a few specific complex topics, which can lead to a level of near-obsession. An individual might be able to name all of the stars in the sky or speak of the patterns of music, or they might be able to draw detailed portraits or learn a song on piano simply by listening to it once. Though it is not entirely known as to why people who have Asperger’s have these especially abilities, it is believed to be related to the fact that since the person is unable to be properly social and comm unicative with others, they channel that excess energy into a specific interest (Attwood 177). Treatment Options Since scientists and doctors are unable to find a definite cause for Asperger’s syndrome, there is also no cure for the disorder. If someone is diagnosed with Asperger’s as a child, they will still have Asperger’s as an adult. However, as previously mentioned, individuals are able to improve their social skills through a variety of therapies, specialized interventions, and medications.

PhD proposal Essay Example | Topics and Well Written Essays - 500 words

PhD proposal - Essay Example My major field is in infection and immunity for which I have received training covering a wide range of practical molecular and cellular laboratory skills that have broad relevance to research in the biosciences. Furthermore, I have solid training and personal development experience in genetics that enhanced my transferable skills and attitude. The search for knowledge is unending. This is the reason why I would like to pursue a PhD in Biomedical Science. My interest in biomedical science and its potential application to contribute knowledge to finding a cure for HIV has played a key role in my pursuit of advanced study. I have been a passionate student and professional medical worker for the past twenty years of my life. Specifically, the challenge of understanding and finding a cure for HIV has been an enduring part of my career such that I am very keen to study this subject in more depth. Since HIV/AIDS affects more than 30 million people worldwide, the impact of a better, more available, and cheaper cure will definitely send ripples of positivism across the globe. I think that utilizing natural microflora and bacteria to fight the AIDS virus is a novel idea that is worth dedicated research effort. By proving this hypothesis to be right, microbiological agents to fight the AIDS virus can be discovered and designed. The success of this approach can save millions of AIDS patients around the world. Moreover, the knowledge and training that I will gain as an outcome of this endeavour will be advantageous for the institution that I currently work for as microbiology laboratory technician. Presently, no one else is working on this type of project. The skills and the networks that I will build will enhance the capacity of my institution in this aspect of research. Furthermore, as a PhD degree holder, I will be able to lead research studies that will allow me to build up on the very areas that I am

Hume's Essay Example | Topics and Well Written Essays - 1750 words - 1

Hume's - Essay Example ence of the miracle.† Here, Hume is determined to interpret the fact that final principle by which we must deduct whether a miracle has taken place is higher than it is the case of other cases asserting to identify some extraordinary or unanticipated occurrence. It is consequently not a miracle if a healthy person in unlikely events dies. Though an occurrence of this form may be impractical, it does not sometimes take place. Nevertheless, if a miracle occurs, we are asked to consider something that is divergent to all other understanding. Hume thus far argues that â€Å"miracles must be unique or (almost unique) occurrences otherwise fall within cumulative course of nature despite how rare and extraordinary the activity may be.†Provided with this interpretation of miracles, known desecrations of the decree of nature, how we should we analyze assertions that miracles have taken place? Hume depends on a principle that claims that a logical person proportions his belief to the testimony (Hume, 2007). Hume differentiates between two types of skepticism, that is, antecedent and resultant skepticism, both of which come in deep and decent style. Hume establishes the great type of skepticism with the cumulative suspicion of Descartes. These delves into questioning all former perceptions and thus far the acknowledgment of the senses. Hume hence suggests that though this great precursor skepticism is impracticable and that it is better in the moderate form. It comprises merely in producing unprejudiced views, advancing by inch by inch from sound first principles, an assessing one’s conclusion regularly and cautiously. The skepticism of Enquiry is viewed as a form of resultant skepticism. This are consequent skepticism questions our customary deductions and reasoning by doubting the premise on which they are secured. According to Hume, the specific testimony of senses, which imply to us the subsistence of a world outward to and free of our senses. He asserts that we are

Social Networking and Information Systems Research Paper

Social Networking and Information Systems - Research Paper Example As the research declares the use of social networking sites have increased substantially for the last decades; thus, it serves a number of purposes, but the three main roles stand out as common across all sites. One of the functions or purposes of social networking is to maintain and strengthen existing social ties or creating new social connections. The major purpose of using social networking sites is to communicate and strengthen relationships with friends, families or relatives across the globe. Johnson argues that social networking sites have morphed into mainstream techniques for teens, adults and companies to exchange information about themselves through sharing pictures, videos, sharing interests and private messages. As the essay stresses social networking sites have not only enabled friends, families and relatives to connect in time and space but also enabled business entities to communicate easily about their products and services they offer to customers in the market. Companies post their products on social networking sites and others have their profiles, thus they upload their content, which are in turn shared across the social network connections. This is vital because it has boosted the business growth of many companies because they are able to advertise their products and services effectively; thereby, reaching many customers across the globe efficiently. Many social network sites permit users to mark content as public or confidential, while others permit them to tag content. Others social tools such as YouTube allow users to upload unlimited amount of content and users are always allowed to upload interesting contents, which are generally publicly accessible from the profile page of the u sers. Social sites such as LinkedIn are among of the significant sites for recommending and organizing the content uploaded by users. This site has become commonly used for job seekers and

Taking a Stand Essay Example | Topics and Well Written Essays - 500 words

Taking a Stand - Essay Example This is subsequently presented to masses by professionals rather than academics while focusing on the economic effects (Minogue). Minogue named this new specie as the for-profit universities and educational institutes. However, the practice of for-profit education was first criticized by Plato and Aristotle in ancient Greece. Fee-based education was actually an idea presented by Sophists who were immigrant professional teachers in Athens. They started offering higher education services in return of some fees. Researchers argue that three prominent Sophists including Hippias, Protagoras and Isocrates had a clear idea about competition. Since their approach was significantly innovative therefore they faced immense criticism from Plato and his student Aristotle. Both of them argued that such educational activities which are based upon earning profit and commercialization will have negative impact on the Greek society (Stabile). Plato in particular was against the for-profit education because he believed that there is absolutely no connection between truth and profit, money and education. Moreover, Plato viewed profit based teachings as predicted on an extreme pride regarding what represents knowledge. Plato also argued that for-profit education gives rise to false class divisions depending upon the odd stru ctures which have value but no truth (Bartlett). Aristotle focused more towards the liberal education which actually reflects the basic conditions and assumptions of the Athenian society. Here, liberal was used in two different meanings. Firstly, education should not be aimed at generating profits neither it should be expressed in form of end-utility. Secondly, liberal education means a balance between moral and intellectual excellence (Yu). He rejected the idea of fee-based education in the same way as his teacher Plato did. Contrary to this, Sophists used to charge fees for

Humans Live in a World Where Everything Tries to Make You Something Else Essay Example for Free

Humans Live in a World Where Everything Tries to Make You Something Else Essay Identity is now so hard to define. No longer as simple as whom am I? Identity is it solid or fixed? Neither is it constantly changing from birth till death. In addition to the problems faced with growing a developing an individual also faces problems from ideas surrounding personal problems. These can be examples from the environmental influence, such as arriving into a new school or even a new culture. These experiences can be both positive and negative though, negative as they may leave an individual disillusioned with their direction and place in life, yet positive in the way that an individual may feel reinvigorated and their perception of personal boundaries removed. Growing up in Australia is a short collection of stories from various artists that entails their stories of being different to others and the challenges that they faced in order to fit in when their identities are so different. Sticks and Stones and Such Like by Sunil Badima is a story about How being different, can isolate an individual and make it difficult for them to belong. The main difference in this story is the name Sunil, it singled him out and showed his different nature compared to everyone else. The way that people couldn’t pronounce it only served to exacerbate his push for a more ‘western’ name, Neil. This changing of an identity, from the Indian Sunil to the Aussie Neil, represents how people are willing to change and conform in order to fit in and be accepted by others, even going so far as to forego cultural preoccupations. How to be Japanese by Leanne Hall is a story that Discusses the stereotypes that exist, the racial prejudices that those from a culture deemed the minority are subject to. An individual cannot control how they look yet they’re judged about this. The cultural differences usually hinder an individual, whereby once cultural values sporting exploits as that of success another views success educationally as high marks, yet it is the minority group which is subjected to being stereotyped. This stereotyping is an action that removes an individual’s identity, placing an individual into a wider group whereby they lose their identity, given a set of predetermined characteristics, which is extremely common amongst the racial groups, e. g. the Japanese love hello Kitty. Reveals how a loss of identity can occur as an individual is adjudged to be something else before qifference, alienating them, difficult to conform. A personal identity is impossible without belonging to a family, society and culture. Without Belonging to a group somewhere an individual cannot hope to find their identity, the two are inextricably linked. Without a place in the world, an individual is lost and cannot hope to find their place. This is shown progressively throughout the film of Skin. Because Sandra is coloured and her parents and brother are white, she is constantly confused about her identity and who exactly she is. rBelonging is an innate predisposition that majority of the populous seek the feeling of acceptance and a place in the groups ranks offers. Once Sandra relises she cant find this within her family and the society she grew up in she looks to the Black people of South Africa to find a sense of belonging. Belonging to a group offers a sense of security and acceptance that people seek. It is through this environment that an individual will learn and their identity flourishes under the experiences of the group and that of their own, belonging to a group reaffirms our own identity. Whilst belonging to a group may culminate in the formation of an identity, this may not be the true potential of the individual. This influence may upon an individual’s identity may be detrimental, their identity a mere extension of the group’s prerogative. May also lead to an individual being stereotyped and/or alienating their past. Therefore those that cannot belong or alienate themselves from the rest of society struggle to find their place in the world, they are constantly drifting, the question of who am I, left unanswered. This is emphasised throughout the film Skin as Sandra is constantly changing her state as a white South African to a colored South African, so that she is able to find a sense of identity and belonging. People are put into groups, like family and school, and this is a struggle when it conflicts with identity. Whilst belonging to a group, the choice to conform is one that most people must make, we are all born into a group of some degree. Yet it is this place within a group, the arrangement of parameters that can lead to conflict surrounding an individual’s identity. When we are born, we are born into a family environment, born into a group already. Yet through this group, as individual’s we learn and model ourselves off the actions of those in the group, the decisions and perceptions of its members are reaffirmed onto our own. Yet this predetermined group can cause problems for our identity as individuals. This family whilst providing a base from which an identity can develop, also masks an individual’s identity, the individual may have of been raised in the interests of the group, unfulfilling their true potential. Moreover this placement of an individual occurs through other avenues of life as well. At school an individual may be labelled, stereotyped in a particular way based upon something as simple as they way in which they dress. This stereotyping and prejudice can breed only conflict within an individual as they struggle to determine who they truly are, are they the person they are perceived as? Or are they more? Furthermore in order to fit into a group, an individual’s conformity may be misaligned with the values and perceptions of this group, only giving birth to further conflict surrounding an individual’s identity. They struggle to find who the truly are, their true identity against the restraints that conformity offers them. There is conflict between identity and belonging. Where conflict is resolved it is good for the individual’s identity. The need to belong is an innate predisposition for most humans. As we are social creatures we seek a place in the world, a place where we can be accepted, a place of security. Yet in our willingness to conform, conflict can arise between an individual’s identity and that of the group. This discrepancy something that breeds only discontent as an individual discovers that the interest of the group may be misaligned to those of their own. Furthermore in a group the needs of the group are put before those of the individual, thereby stifling the true identity. Yet this creates further conflict as some of the decisions of the group, the choices that it makes may not be reflective of those of the individual. As the individual takes second wrung to the needs of the group, the individual may become discontent about where they are, questioning their own identity.

There will come soft rains Essay Essay Example for Free

There will come soft rains Essay Essay Language exam: ‘there will come soft rains’ Good morning Miss Wiebke, Miss _____, My English exam topic is about a short fictional story called ‘There will come soft rains’ written by science fiction author Ray Bradbury, in which the main idea revolves around a futuristic house that can cook, clean, speak, etc. Due to a nuclear war, the inhabitants of the home have disappeared; only their silhouettes are left, printed into outer walls. The house, unaware of their deaths, continues to serve the absent people. The story covers topics such as technology, our future, humanity and nature and that’s what this essay is about. My statement is: Nowadays we all appreciate and applaud technology, we use it every day, but technology is a double edged sword and, in the right circumstances, it could mean the end of humanity. The story was written in the Cold War Era in which people were concerned about the devastating effects of atomic bombs and nuclear weapons. The world was still recovering from the effects of World War II and the dropping of atomic bombs in Japan. At first technology was created to improve our society, and make our environment a better and safer place. (Such as traffic lights, operating tools etc.) But now were misusing and taking advantage of it, and to be honest it’s kind of sad, we are humans after all, I’m sure we can use our hands to do many things we have technology do for us now. Making use of technology to create weapons to destroy the society we built all over the years is making an abuse of technology and also an irony. In the story the house makes everything for the inhabitants, from cooking to cleaning, it talks about how perfect this system and life style is, how technology took a step further and gave humans this new help, it did every little task for them, like it says, â€Å"An aluminum edge scraped them into the sink, where hot water whirled it down the throat which digested and flushed the m away into the distant sea. The dirty dishes were dropped into a hot washer and emerged twinkling dry.† The whole house worked to please humans, but even when there weren’t any humans left to serve it still worked. And as I said before it’s ironic because the dog that was starving next door died from starvation when the kitchen had plenty of food. â€Å"Behind the door, the stove was making pancakes which filled the house with a rich odder and sent of maple syrup†. The only thing that was stopping the dog to enter the kitchen and eat the food was a door, which he couldn’t open. And here we have the Nature aspect  of the story. From the beginning of the story we see the house isn’t too fond on nature, cleaning every single leaf that felled on the porch, scaring away the birds near the windows and most important the dog I talked about before, the dog itself symbolized nature, which was inside technology, and since the dog wasn’t part of the family directly the house didn’t need to serve him, so it left him to die, then sent out swarms of the mice and rats to clean it up. So the house did know and sensed there was some kind of living thing inside, but since it wasn’t human, he didn’t care. Technology wasn’t fond of Nature and neither was Nature. This shows how the same technology that is supposed to help us ends up killing us, (not only humans but any living thing) like the fact that human population completely disappeared because of an atomic bomb. We created with our own intelligence something we couldn’t control and it ended with our own lives. Is Technology helpful now? How can Technology be useful without us? We get an idea from the story what our future would be if we keep abusing of technology, the house even though there was no one to serve, continued working, and later on began functioning on a bad way, it was acting crazy and in the end, a simple and original element destroyed the intelligent house. That element belonged to Nature, it was fire. With this, Bradbury is trying to tell us to stop and think about the after cause and consequences before we use or invent technology and nature, even though lacks mans intelligence, endures long after mankind has been wiped out. As my own experience I can talk about how technology can be helpful, I see it every day, it’s easier to talk to people from around the world, to communicate with others, to inform yourself, it makes difficult tasks such as carrying heavy weight or building easier, but I also see abusing of technology, creating a machine for every single thing we can do on our own is an abuse, and also last year we studied the Second World War and the Cold War and I know how much the atomic bombs affected not only the people and cities in Japan, but everyone around the world were afraid of the effects this advanced weapons produced. My Technical conclusion is that Bradbury used really well personification, Irony and symbolism, because the house acted like a human, as I said before, cooking cleaning etc. and we could imagine and realize the dog and the fire were representing nature, and the  dog’s death is ironic, and the house’s destruction too. With these elements, the story has a deeper meaning and succeeds in indirectly warn us about the future and the dangers of technology. My Personal conclusion is that yes, technology is helpful, but there’s a limit. We should use it for certain things, I don’t think we really need an electric can opener, peeler, and such more, we can use our hands to do a lot of things, instead of having technology doing us that. I also think we should be careful, because there are still some aspects we don’t know about technology, and it can overcome us.

DDC Technologies for Energy Management

DDC Technologies for Energy Management Introduction Ever since the energy crisis, when digital controls (then called EMCS for energy management and control systems) were unceremoniously ushered into widespread use for HVAC control, the industry has tried to make them look and act like the pneumatic controls they have superseded. Only occasionally are some of the profoundly expanded opportunities available with digital controls applied effectively. Furthermore, terms like reset schedule and direct acting, relevant only to pneumatic systems, are still commonly employed in what is now the digital controls era. While the process of transition to digital control technologies tolerates this mixed bag, a multitude of new demands are requiring our industry to move ahead and realize the full potential of digital control technologies. Building occupants are demanding more comfortable and higher quality environments. Building owners continue to press for greater economies in construction, operation, and maintenance. Finally, a variety of pressures are upon us to provide more precise control and documentation that standards for temperature, ventilation, and indoor air quality are being met. In this article, I will discuss how DDC technologies permit a new flexibility in the traditional rules concerning the need for linear signals and responses with input and output devices. When properly applied, this new flexibility can reduce the cost of DDC technologies. Next month, I will show how, by combining these fundamentals with emerging inter manufacturer controls integration, designers can achieve new horizons in performance and energy efficiency. HVAC Control System A HVAC control system is a computerized system for climate control in buildings. HVAC stands for humidity, ventilation , air-conditioning. Often, these integrate fire, security, and lighting controls into one system. These systems typically use one or more central controllers to command and monitor the remote terminal unit controllers, and they communicate with one or more personal computers that are used as the operator interface. These control systems are typically used on large commercial and industrial buildings to allow central control of many HVAC units around the building(s). The latest systems use the building ethernet for communications between central controllers, and allow operator access from a web browser. Direct Digital Control Central controllers and most terminal unit controllers are programmable, meaning the direct digital control program code may be customized for the intended use. The program features include time schedules, setpoints, controllers, logic, timers, trend logs, and alarms. The unit controllers typically have analog and digital inputs, that allow measurement of the variable (temperature, humidity, or pressure) and analog and digital outputs for control of the medium (hot/cold water and/or steam). Digital inputs are typically (dry) contacts from a control device, and analog inputs are typically a voltage or current measurement from a variable (temperature, humidity, velocity, or pressure) sensing device. Digital outputs are typically relay contacts used to start and stop equipment, and analog outputs are typically voltage or current signals to control the movement of the medium (air/water/steam) control devices.(Valves/dampers/motor speed) It was only natural that the first HVAC controllers would be pneumatic, as the engineers understood fluid control. Thus mechanical engineers could use their experience with the properties of steam and air to control the flow of heated or cooled air. To this day, there is pneumatic HVAC equipment in operation, which can be a century old, in some buildings, such as schools and offices. After the control of air flow and temperature was standardized, the use of electromechanical relays in ladder logic, to switch dampers became standardized. Eventually, the relays became electronic switches, as transistors eventually could handle greater current loads. By 1985, pneumatic control could no longer compete with this new technology. By the year 2000, computerized controllers were common. Today, some of these controllers can even be accessed by web browsers, which need no longer be in the same building as the HVAC equipment. This allows some economies of scale, as a single operations center can easily monitor thousands of buildings. Why Linear Devices? When pneumatic controls dominated our industry, building owners paid a high price for modulati n g l o o p p e r for m a n c e and stability. One of the prices paid was the requirement that input and output devices be linear with respect to the system variable they sensed or controlled. This need for linear response was essential to match the limited control capabilities of pneumatic controllers. A number of rules and conventions were established within our industry that made achieving this linear response requirement easier. Among these were the development of the equal percentage valve, which included the seemingly backwards rule of thumb that called for sizing control valves smaller than the pipe size. Similarly, mechanical sensing devices were constructed to provide linear change in control air pressure over their entire sensing range. While these conventions and rules of thumb served the days of pneumatics, they now need to be rethought. Requiring what I call external linearization in digital control designs adds costs in two ways. Linear devices are often more expensive than nonlinear devices that may offer improved levels of performance in DDC applications. Further, linear output conventions, such as designing a high pressure drop through valves or dampers, carry a substantial continuous operating energy penalty. By developing new rules and conventions, the knowledgeable designer can produce designs that have lower first and operating costs and may operate more reliably as well. Linear Devices in the DDC Era The need for linear response in modulating control loops has not been eliminated by the introduction of digital controls. While digital controls offer improved modulating control capabilities, including proportional/integral/derivative (PID) controllers, these control loops continue to be based on the principle of linear response, at least over certain ranges. However, in most typical applications, digital controls can easily internally linearize both input signals and output control functions. Internal Linearization of Inputs One way to reduce the cost of some DDC configurations is to permit nonlinear input devices and use the DDC system for scaling to achieve the correct reading over the range required for the application. I continue to see DDC specifications that limit the selection of input devices to those that provide a linear signal to the DDC system over a wide range of values. Except in special cases, this is an unnecessary requirement that adds costs and may cause other problems. Consider temperature sensors. Fig. 1 shows a resistance curve for an inexpensive thermistor type temperature sensor that may be employed for room temperature sensing. Thermistors are excellent choices for HVAC applications. They are inexpensive, have excellent accuracy and very low hysteresis, and respond quickly to temperature changes. Furthermore, at temperatures normally involved in HVAC applications, thermistors have excellent long-term stability (some care should be taken in choosing thermistors when temperature may rise above 240 F). Finally, because thermistors are typically high resistance (10,000 ohms is typical), they are not affected by variations in wiring distances. However, some designers continue to exclude thermistors because the input signal is not linear with temperature over wide temperature ranges. Instead, low impedance RTD type sensors are often specified. This type of sensor typically requires an electric circuit at the sensor that linearizes and transmits the signal in a way that it will not be affected by wiring resistance (usually a current loop signal is used). Employing low resistance RTD sensors with additional electronics presents a number of potential problems in DDC applications. First is the matter of accuracy. While the RTD sensors themselves provide excellent accuracy, it is not uncommon to find end-toend accuracies (I use end-to-end as the comparison of the value read by a precision thermometer at the device compared with the actual reading at the DDC system operators terminal) out of tolerance. Calibration of the current loop input may be more difficult than that of a simple resistance type thermistor. Other potential problems with RTDs range from the additional electronics (usually located at the device) that may complicate reliability issues all the way to how the Sensor curve 2 Nonlinear sensor resistance curve. The sensor performance curve is a smooth curve over the sensors operating pressure. The DDC linearized curve is a series of straight lines that closely approximates the sensors performance sensor and electronics are configured, which on occasion has been found to affect adversely the sensor signal. Table functions that are now readily available with DDC products can be employed to scale thermistors and other nonlinear devices over a wide range of values. Fig. 2 shows how a DDC system can linearize a continuous, nonlinear sensor input curve with a table function. A number of straight line curves are established in the table function to approximate closely the nonlinear function of the device. As long as simple, inexpensive devices can meet the repeatability, hysteresis, and stability requirements for an HVAC application, such devices should not be rejected because their signals are not linear. Requirement of Linear Output Once it is understood that input devices need not be linear, it is not a great leap to recognize that the response from output devices controlled by analog outputs similarly need not be linear. However, the issues here are more complex and more ingrained in the rules of thumb that engineers frequently apply automatically, so some indepth discussion is required. Because of the pneumatic background, valve design manuals commonly stress the need to select coil/valve combinations for which equal increments in valve position will effect equal increments in heat transfer of a typical heating or cooling coil throughout the stroke of the valve actuator. Fig. 3 shows how traditional design practice seeks to linearize the overall performance of valve and cooling coil. Carefully selecting a coil and valve combination can provide nearly linear performance over the entire range of load possibilities. Such selection is done because it is assumed that the valve will be operated by a controller with a fixed proportional gain. Though this design principle is still widely employed, it is no longer applicable in many modern HVAC applications. In VAV cooling coil applications, the variations of air flow and air/chilled water temperature characteristics act to change dynamically the heat transfer characteristics of the valve/coil arrangement as these parameters change. This makes it very difficult to select a valve/coil combination that will be linear through the variety of conditions that may accompany its operation. The higher performance of DDC systems permits designers much greater flexibility in the design of modulating controls without establishing static (and therefore unrealistic) design criteria. Fig. 4 shows a valve and coil combination that does not provide a linear response of valve position to coil capacity. However, modern DDC systems permit scaling tables to be applied to analog outputs as well as the inputs. Output scaling permits an inherently nonlinear device combination to respond in a linear fashion to signals from the DDC system. In this example, the valve and coil combination provides about 70 percent of the design cooling capacity at about 20 percent valve travel. The DDC output to the valve can be adjusted with the scaling table to position the valve at 20 percent travel at a 70 percent output signal from the DDC system. The scaling factor allows standard PID control to operate the valve effectively because of a software linearization of the valve/coil combination. However, the chilled water flow and heat transfer performance assumed for Fig. 4 is valid only for constant load-side flows and inlet temperatures and for constant chilled water supply temperatures. Whether inherent in the system design or for optimization reasons, rarely in real HVAC applications do these other variables remain constant as control loops operate. As previously discussed, the issue of linear output combinations has therefore been only weakly resolved in the past by attempting to linearize components at one set of system conditions. Obtaining good control over wide ranges of system conditions can be resolved far more completely and effectively with the higher performance capabilities of DDC systems. The proportional, integral, and derivative gains can be tied to algorithms that adjust their values as the variables such as load-side flow, temperatures, and chilled water temperature change. Even more impressive is the emergence of self-tuning controllers. These controllers continually re-establish the various gains associated with a control loop to provide continuously precise control without hunting. The benefits of self-tuning are especially important because variables beyond the immediate control loop can have profound and widely varying effects on each control loop. Self-tuning features are becoming widely available with DDC systems and are enormously effective in adjusting control loops to continue stable operation as other system variables change. Controllability As previously discussed, selecting equipment for linear response should not be an overriding consideration for designers in this era of digital controls. However, this does not mean designers can be imprecise in their designs or in the selection of control loop components. The issue of controllability is one that will continue to play a prominent role both in the design of systems and the selection of individual components. Controllability remains largely a sizing issue. If a valve is oversized for given conditions such that the smallest increment possible from the control loop will substantially overshoot the desired control conditions, the loop has become uncontrollable. This is a problem that typically emerges during periods of low load. Fully understanding the issue of controllability and applying DDC capabilities correctly allows designers to solve such problems and at the same time vastly improve the efficiency and performance of these systems. Selecting a control valve with a lower pressure drop will reduce the pumping power required to meet the load conditions. Traditional practice strongly condemns the idea of employing large valves with lower pressure drops because of the nonlinear response and the lack of controllability at low loads. Fig. 5 illustrates the dilemma. The valve/coil combination with Valve A may be selected according to traditional design practice because it is reasonably controllable at low loads. The vertical axis intercept represents the smallest incremental cooling transfer possible as the valve is cracked open. Note that it is small-only about 10 percent of the design maximum cooling rate. The coil combination with Valve B has a much lower pressure drop because Valve B is a larger size valve. While valve/coil Combination B would require less pumping power, the Y-axis intercept is much higher than that for Combination A. Traditional design criteria typically declare Valve B unsuitable for the application because it is uncontrollable at lower loads and the valve position/ cooling capacity relationship is nonlinear. But when it is integrated with a high-performance control system that can adjust both the chilled water temperature and the loop head pressure, will linearity and controllability of Combination B really be a problem? System Dynamics To see how this question can be answered, consider the graphs in Figs. 6 and 7. Fig. 6 shows the operation curves for valve/coil Combination B at a number of different approach (chilled water supply less air temperature leaving coil) temperature conditions. It is clear that increasing the chilled water temperature relative to the leaving air temperature markedly improves the controllability at low loads. Similarly, Fig. 7 illustrates that the decrease in pressure across the valve/coil combination also improves the controllability at low loads. Designers can use these relationships to reduce substantially the problem of controllability. At periods of uniform low loads, the DDC system can reduce the head pressure across a valve and increase the chilled water temperature to improve controllability. If all valves on a common chilled water loop experience similar decreases in load concurrently, as is typical in many HVAC applications, this parameter adjustment is a great help in improving controllability at low loads. It is apparent from the two figures that larger rangeability and low load controllability are achieved by controlling the chilled water temperature for load adjustment. Raising the chilled water temperature provides a bonus of chiller efficiency increases, but chilled water adjustment reduces pumping savings because a higher chilled water temperature increases the water flow necessary to meet loads. Additionally, under certain circumstances dehumidification requirements may limit the permissible chilled water adjustment. Exploiting the integrated control capabilities of DDC systems and controlling chilled water temperature and hydronic loop pressure in coordination with the control valves allows valve/coil Combination B to perform very well in many HVAC applications. Next month we will focus on the level of integration required to make valve/coil Configuration B operate effectively. We will discuss integrating the operation of the various equipment involved in providing comfort, possible now through the industry moves to provide communication bridges among manufacturers. By concentrating on selecting the most costeffective input/output devices and by utilizing the emerging communications pathways between equipment from various suppliers, we will see that new horizons of performance and energy efficiency can be attained with simple and economical controls configurations. Designers must exploit the benefits of higher performing DDC systems to develop an understanding of the fundamentals of interfacing hardware points to DDC systems. In so doing, a more in-depth look into total system operation must be evaluated before solutions are selected. Simply following traditional rules of thumb regarding linear input and output devices is a poor design practice in this digital controls era. DDC and Small and Medium Size Buildings The control of heating, ventilating and air-conditioning (HVAC) systems is changing as a result of applying direct digital control (DDC) techniques to HVAC control. This report outlines the main features of DDC compared with conventional pneumatic control and shows that, for small-to-medium-size buildings, the DDC system can pay for itself within two years, after which it affects net savings over pneumatic systems. Comparison between Pneumatic Control and DDC Direct digital control of HVAC systems is the direct monitoring of every system input (temperature, flow, pressure) and direct control of every system output (position, onlaff) from a central controller which is a single computer or combination of computers. DDC is a simple concept, but its significance is not obvious until it is compared with traditional forms of HVAC control. Traditionally, the control of HVAC systems was based on independent pneumatic controllers, which used compressed air t o operate the dampers and valve actuators t o control space condition such as temperature, humidity and fresh-air circulation. One building would have several such systems, which were controlled independently. For example, an air-handling system composed of two fans, three dampers and three valves (Figure 1) would be controlled by local pneumatic controllers which operated as independent units. Each controller had a simple task: to maintain a constant set point (for example, supply air temperature) by monitoring and controlling a very l i m i t e d number of variables connected to it by means of compressed air lines whose pressures represented the values of the variables. The control was adjusted mechanically by a technician in the field, and, as calibration of the pneumatic components was rarely carried out, these systems often did not control the building efficient ly. Because the pneumatic controllers were purely electromechanical devices, their sophistication and accuracy of control were extremely limited. A later variant (of pneumatic control) also employed pneumatic centrals, but w i t h the addition of a computer system. This computes system monitored some additional points (for example, space temperatures) and either calculated new set points for each pneumatic controller or allowed an operator at a computer terminal to transmit manual set points to the pneumatic controllers. Although this newer variant aided the building manager by providing more information about building conditions and performance, overall effective control of the building was still compromised by the local pneumatic controllers. Each controlled point was still operated by a pneumatic controller with very limited sophistication and virtually no flexibility. These limitations became more important as ways to manage energy became more sophisticated, Some WAC system, such as variable air volume (VAV) systems, required an accuracy of control not attainable in most cases by pneumatic controllers. As a result, building energy managers were frustrated by their inability to improve the control strategies without rebuilding the pneumatic control system for each change. DDC has solved both problems;. Instead of independent local pneumatic controllers, DDC uses control or monitoring points, each connected to a computer (or interconnected computers) which reads the value of each input and transmits commands to each output (Figure 2). The control strategies are implemented by computer programs, which can be changed by the operator at will. Also, each strategy has available to it the value of every system input instead of a very l i m i t e d local set. In short, under the DDC concept, the entire building operates as one integrated system rather than as independent srrrall systems. Four main results accrue: Control can be as simple or sophisticated as desired, and can be changed easily; The system is more reliable because fewer electromechanical components are needed; Control is more accurate because of the inherent greater accuracy of DDC electronic components; and Energy is saved because an overall strategy eliminates energy waste resulting from simultaneous heating and cooling, which usually occurs in pneumatic systems. The ability of DDC to accommodate virtually any control strategy has had a dramatic impact on mechanical design. Some new mechanical systems can operate in many different modes, depending on external conditions, space temperatures, season, condition of storage tanks, and utility-pricing structures. DDC allows such systems to be operated continuously in their optimum modes, a standard which simply cannot be attained by ordinary pneumatic systems or even pneumatic systems with computer monitoring. Consequently, mechanical designers are now free to d e s i g n the best energy system for a particular building with the assurance that whatever control strategies they specify can be carried out. Each loop at the remote processors can activate itself independent of the others; however, the most efficient use of energy is achieved by controlling all the loops through the central processor. Scheduling air-conditioning and heating loads and selectively dropping electrical loads if the total building power approaches the demand limit are two common energy optimization features available. Other features, such as optimal stop/start, which calculates the optimum starting and stopping times of heating/cooling units to prepare spaces for occupancy without wasting energy, are also used as part of an over-all strategy. Most of these optimization routines do not require any additional hardware since they are implemented by simply adding programs that sense existing inputs and change the strategy for controlling existing output actuators. The building owner or manager who uses DDC effectively needs feedback to evaluate his strategies for optimizing building performance. DDC simplifies this process because it continually monitors each input directly and has storage capacity to keep files of the historical data thus obtained. These historical data can be plotted in color on a TV screen or summarized and printed in report format for management review. The most advanced DDC systems (Figure 3) include a generalized report generator which can produce nee types of reports at any time rather than limit the user to the reports engaged when the system was procured* This feature of DDC i s particularly important since the owners power to change his energy strategy generally creates a need for new reports on energy-sensitive areas identified by continued use of the system. An ancillary benefit is the ability of the DDG system to include facilities other than WAC. With little increase in cost, factors such as control of security and lighting can be added to the system, thereby enabling greater energy savings and eliminating the need to purchase separate systems for badge reading and door-lock control. There is no doubt that DDC offers more effective energy management than conventional controls but, until very recently, its application to HVAC installations has been limited to large building complexes. Many small- and medium size building installations do not use DDC mainly because of its high cost. In the following sections a typical small building is analyzed and DDC is compared with pneumatic control on a cost and payback basis. Small Building Systems The cost of an HVAC controls Installation is generally related to the number of points t o be monitored or controlled, where each point is defined as an analog or digital input (e.g., temperature sensor, fan status switch) or analog or digital output (e.g. damper position or pump on/off control. Each building system, such as air handling, domestic hot water, or chilled water, includes a certain number of points. A recent study which included detailed analysis of a series of building HVAC system, showed that a small- to medium-size building of about 37,175 m2 (400,000 sq. ft .) would contain about 180 points, of which 35% would be analog inputs, 19% analog outputs, 25% digital inputs and 21% digital outputs. Although different building configurations and mechanical designs would affect the distribution of point types, the total number of points for a building of this size would usually be close to 180. Designing a DDC System Given the building layout and the number of points in HVAC equipment, the single greatest design trade-off is that between centralization and distribution of computer power. At the fully centralized extreme a single central computer controls all functions directly and all points are wired to it. At the other extreme (fully distributed), a smaller central computer is connected t o a myriad of other small computers, each of which is wired to 10 to 20 nearby points, In this second instance the central machine presides aver the whole system and controls the points through the intermediary of the remote processors. Each remote processor can control a single HVAC system (e.g. air-handling unit, chiller) independently. A median approach is to employ a moderate number of remote units each of which is wired to 50 t o 120 points. Although all these approaches utilize the benefits of DDC, the three levels of centralization/distribution involve three factors that must be weighed against one another. The first factor is the cost of computer hardware. The fully-centralized approach employs a single processor, which is the least expensive since it combines all the computing power in one place w i t h one enclosure and no duplication of functions. The fully-distributed approach requires the heaviest capital cost for computer hardware. The second factor is electrical installation cost. The fully distributed arrangement yields the lowest installation cost because each remote processor can be located very close to its points and thus wiring runs are short. The fully-centralized arrangement may be quite expensive unless all points are in one mechanical room. The median arrangement (Figure 4) may be the most economical over-all because four remote processors can be used, one in a penthouse, one in some other logical location such as a basement mechanical room, and others on various floors of the building. The third factor is reliability. The fully-centralized scheme is most sensitive to failure since failure of the single computer causes the entire system to fail. Although the system can be made to fail safely, a system failure is inconvenient. The fully-distributed scheme is least sensitive since any component computer can fail while still leaving all the others running, but, as previously mentioned, the cost of the computing equipment is highest. A median approach for small buildings makes good sense; a compromise on all factors is established by designing a system consisting of a central computer and four remote units. Cost Analysis: DDC versus Pneumatic Control The installed cost of DDC systems has traditionally been higher than for pneumatic sys tens, especially in small installations, where the cost of the DDC control processor is spread over fewer points. The cost of a pneumatic system tends to rise linearly with the number of points, as a large system requires more independent local controllers, whereas with DDC a central processor is required even for system with very few points. However, the rapidly falling cost of computing hardware has eroded the historical price difference between DDC and pneumatic installations. For a specific building of 37,175 m2 (400,000 sq. ft.), the installed cost of a pneumatic system is about 75% of the cost of a DDC system Although the initial cost of a DDC system is higher than for a pneumatic system, it can be recovered in a surprisingly short time . It is realistic to assume that a DDC system will yield a 10X% energy saving over and above conventional pneumatic control, due simply to its more accurate a nd sophisticated control, and t o its ability to provide the building owner with information about building performance and areas where energy should be better controlled. Features such as load shed and flexible scheduling alone will produce large energy savings, and these savings will increase as the owner becomes more familiar with the operation of the building. If we assume yearly maintenance costs of $12,000 and $10,000 for the DDC and pneumatic systems respectively, and an energy usage of 322 equivalent kWh/m2/yr. (30 kWh/sq.ft./yr.) at $0.0275 per kWh for both systems, it will take 1.4 years more for the DDC to pay for itself than it will for the pneumatic system when used in the building under consideration. After that time the DDC system will save money compared with the pneumatic controls. Another simple calculation shows that for a three-year payback the DDC energy saving need be only 5.7%, an e

Great Gatsby :: essays papers

Great Gatsby Two prevalent themes portrayed in The Great Gatsby are money and social status, both which coincide with the novel’s four settings: East Egg, West Egg, the Valley of Ashes, and New York. As Natania stated, these different locations are used to â€Å"show the absurdities of modern life,† as well as to dictate social class from the upper royal status of the East Egg community to the common folk of New York. Fitzgerald uses these settings and the actions of characters within them to define and set boundaries between financial and social status of the roaring 20’s. An example of Fitzgerald’s technique lies in the comparison of Myrtle Wilson’s party in her New York apartment to one of Gatsby’s many summer parties in his West Egg mansion. Through descriptions of guests coming and going frequently, and the obnoxious drinking and wild conversation going on at the New York and West Egg parties, the reader can conclude that neither of these locations are above the social standing of an upper class party of East Egg, such as one at Tom and Daisy Buchanan’s without the slight insanity of their dysfunctional family. However, the differences between Myrtle and Gatsby’s parties are great and relevant to Fitzgerald’s theme. For example, the physical description of guests attending the party in New York gives knowledge to the reader of their lower class standing. Myrtle’s sister arrives with a â€Å"sticky bob of red hair† and wild, unnatural eyebrows and makeup, and Mr. McKee with lather showing on his cheekbone. His wife is described as â€Å"shrill, languid, handsome, and horrible,† quite the opposite of guests attending Gatsby’s party, and even the host himself. Fitzgerald describes Gatsby as a very clean cut, proud postured, gentlemanly looking man with hair which looks like it â€Å"were trimmed every day,† just as a stereotypical member of the social upper class should appear. Myrtle’s party included obnoxious, almost insane guests who were quick to speak their rude, blunt opinions and provide proof to Jordan Baker’s statement that â€Å"at small parties there isn’t any privacy.† In fact, Tom Buchanan was so uncivilized a guest as to punch Myrtle, his lover and the party’s hostess, and cause a bloody mess.

The Feminine Perspective in Othello Essay -- Feminism Feminist Women C

The Feminine Perspective in Othello  Ã‚        Ã‚  Ã‚   Just how do women see things in William Shakespeare’s tragic drama Othello? What is their perspective on narrative developments? Let’s analyze the feminine point of view in this essay.    It was Emilia’s gift of the decorated kerchief to her husband that set up Desdemona for murder. Helen Gardner in â€Å"Othello: A Tragedy of Beauty and Fortune† talks of Emilia’s outlook on things:    Emilia’s silence while her mistress lived is fully explicable in terms of her character. She shares with her husband the generalizing trick and is well used to domestic scenes. The jealous, she knows,    are not ever jealous for the cause But jealous for they are jealous.    If it was not the handkerchief it would be something else. Why disobey her husband and risk his fury? It would not do any good. This is what men are like. But Desdemona dead sweeps away all such generalities and all caution. At this sight, Emilia though ‘the world is a huge thing’ finds that there is a thing she will not do for it. By her heroic disregard for death she gives the only ‘proof’ there can be of Desdemona’s innocence: the testimony of faith. For falseness can be proved, innocence can only be believed. Faith, not evidence, begets faith. (145)    At the outset of the play only the male perspective is given: Iago persuades the rejected suitor of Desdemona, Roderigo, to accompany him to the home of Brabantio, Desdemona’s father, in the middle of the night. Once there the two awaken the senator with loud shouts about his daughter’s elopement with Othello. In response to the noise and Iago’s vulgar descriptions of Desdemona’s involvement with the general, Brabantio arises from bed. With ... ...ief-stricken by remorse for the tragic mistake he has made, stabs himself and dies on the bed next to his wife.    The feminine perspective is varied and inconsistent, but enables the truth to come out and goodness to triumph in the end.    WORKS CITED    Di Yanni, Robert. â€Å"Character Revealed Through Dialogue.† Readings on The Tragedies. Ed. Clarice Swisher. San Diego: Greenhaven Press, 1996. Reprint from Literature. N. p.: Random House, 1986.    Gardner, Helen. â€Å"Othello: A Tragedy of Beauty and Fortune.† Readings on The Tragedies. Ed. Clarice Swisher. San Diego: Greenhaven Press, 1996. Reprint from â€Å"The Noble Moor.† British Academy Lectures, no. 9, 1955.    Shakespeare, William. Othello. In The Electric Shakespeare. Princeton University. 1996. http://www.eiu.edu/~multilit/studyabroad/othello/othello_all.html No line nos.      

Health Care Utilization Paper Essay

The health reform debate is in full swing. Millions more people will gain health insurance, coverage will be more affordable, and people will have access to the health services they need. Health Care Reform and Access The reason for Health Care reform is to make it easier on the citizens to be able to afford health insurance in the case they were to get sick or prevent them from getting sick. The law makes it more affordable instead of the rising cost, it is lowered so people can have insurance. The Health Care Reform act made it to be were the insurance companies will be held accountable on how much they raise their rates and how their money is spent. Plus, the new law will help lower costs through new tax credits and new marketplaces where insurers will have to compete for your business. At one time insurance companies were taking advantage of the people but now they have to make sure that everything is affordable. It was amazing how they could deny children that needed medical attention because they had prior health problems. Children that were born with asthma or born with other defects were being denied health coverage. Insurance companies were putting an amount on the coverage that would giv e the patient and if that failed they would find any little mistake in the paperwork to drop their health care coverage. The Affordable Care Act creates a new Patient’s Bill of Rights that protects you from these and other abusive practices. Thanks to the Affordable Care Act’s 80/20 rule, if insurance companies don’t spend at least 80 percent of your premium dollar on medical care and quality improvements rather than advertising, overhead and bonuses for executives, they will have to provide you a rebate. Things are much better now that the insurance companies have to cover many preventive services without it being any deductibles or copays required unlike before when you had to have certain screenings and were charged deductibles and co pays. Before many Americans with pre-existing conditions were locked or priced out of the  health insurance market due to their pre-existing conditions which is not fair because many people have pre-existing conditions. Alread y, 54 million Americans with private health coverage have gotten better preventive services coverage as a result. It is good that they have made insurance companies accountable against discriminating against people with pre-existing conditions. In 2014, insurance discriminating against anyone with a pre-existing condition will be illegal. Access and Utilization Several factors such as proximity to health care providers, perceived quality of care, fees charged and perceived severity of illness have been shown to affect access and utilization of health services. The wellness models is focusing on the health of a person’s mind, body and spirit. If more people took time to prevent themselves from diseases this would slow the growth of health care expenditures. What people who fell to realize is that it is cheaper to go to a class and or treatment group, instead of having to use insurance to provide medications, procedures and treatments. Getting involve with a wellness consultant can also help with obesity. According to The U.S. Health System,† The increase in obesity in adults as well as children also increases the risk of chronic diseases such as diabetes and heart failure† (Barsukiewicz,Raffel &Raffel, 2010, p.12). If people start now with their children by teaching them healthy ways of eating there will be a decrease in t he risk of chronic disease. The choice is in the parents hands because a child eats what a parent gives. Also as a person 65 and older gets up there in age there are more chronic diseases that they are at risk of getting and more prone to get them again or worse, which than leads to more health resources such as hospitalizations or put into a nursing facility. No, we cannot from aging but we can take care of ourselves now to avoid the risk of chronic diseases. Focusing on a wellness model can reduce healthcare costs because if a patient is given the proper information needed to recognize the signs of certain diseases and the proper information to prevent certain diseases, the patient will not always have to go to their doctor every time they sense something is wrong. Another way to reduce healthcare costs would be to educate people on how to live a healthier lifestyle. Adapting a healthier lifestyle reduces healthcare costs because if an individual is eating right and exercising dai ly; they can ultimately reduce their chances  of become obese. Living a healthier lifestyle also reduces the cost of treatments and medications of some of the diseases that are associated with obesity, such as heart disease or diabetes. Universal Care: Compare and Contrast Universal health care is the belief that all citizens should have access to affordable, high-quality medical care. Universal health care is a broad concept that can be structured and funded in various ways. The common factor for all universal health care programs is that they require some form of government involvement, whether it is through legislation, mandates, or regulation. One of the key functions in a managed care is gate keeping (The Payment Process, Insurance and Third-Party Payers: A Austin PhD. Welte R.N. 20-12) which basically is a way of controlling how much health care a person can receive over a period of time. Unfortunately this means that some patients who require intense treatments mat have to get authorization prior to getting the treatment which may cause a delay in treatment that can lead to more issues for the patient. The advantages of managed cares are only for the company. Managed care plans allow doctors to be paid for each member enrolled each month which m eans that regardless of how many patients he treats he will only receive a certain amount of money this limits the access a patient to specialist or rehabilitation services. Since the doctor is only getting paid a certain amount he must see a certain amount of patients which cuts down the amount of time spent with each patient. This is the where disadvantage of Managed care comes in. The patient cannot receive the proper care because his/her HMO only pays a set amount. References Comparisons. (2013). Universal Health Care. Retrieved from http://www.stanford.edu Healthcare.gov. (2013). Affordable Care Act. Retrieved from http://www.healthcare.gov The White House. (2013). Get the Facts Straight on Health Reform. Retrieved from http://www.whitehouse.gov

Machiavelli: The Realist Essay

Machiavelli revolutionized the way the worldviews politics. However, when we read his writings today, the ideas don’t seem very revolutionary. This is because his thoughts came to embody political structure. Machiavelli is known for being the first political philosopher to apply realism to politics. Machiavelli wanted to find a solution to his dark reality. Machiavelli’s The Prince presents us with the reality of the political arena, and provides us with the tools to work with human nature and its shortcomings. The Prince was written as a guide for Lorenzo de’Medici of Florence to stay in power. However, Lorenzo did not agree with Machiavelli’s assumptions. Machiavelli wants to restore pride and honor to Italy (Lerner, 1950). He offers a guide of how to accomplish this in the Prince. Machiavelli wrote the Prince when Europe was engulfed in civil wars. Machiavelli challenged the idea of divine right (Lerner, 1950). Machiavelli proposed the evolution of a ne w ruler, not chosen by divine right or heritage, but by military conquest. Previous to the publication of The Prince, Machiavelli had witnessed devastation in Italy (Lerner, 1950). Machiavelli witnessed how power struggles and contradicting principles lead to the destruction of his nation. He wanted to offer a solution to his reality in The Prince. A nation wants stability, security, and prosperity. If the prince can provide all three while maintaining the common wealth of the people, then the ends justify the means. During the time at which Machiavelli wrote The Prince, these were revolutionary thoughts. Machiavelli’s writing was revolutionary for humanists in this era. He chose not analyze rule with divine foundations (Lerner, 1950). He rejected the notion of theology and divine right. Machiavelli decided to take a unique route. Machiavelli’s work is based on political realism. Machiavelli was the first to openly distinguish what we believe man to be, and who he really is. By acknowledging what human nature truly is, he was able to analyze the ways in which Princes can manipulate the people and their power to create a stable nation. This realism had never before been brought into political  thinking. Machiavelli argues that an ordinary citizen is the best person to analyze the ruling party. He argues that his bird’s eye view is the reason he is best suited for such analysis, â€Å"For the aim of the people is more honest than that of nobility, the latter desiring to oppress, and the former merely to avoid oppression† (Santoni, 112). Machiavelli acknowledges what Politics are rather then what then what we want them to be. Machiavelli does not say that politics can do everything and he does not say that politics can solve all societies problems. In The Prince, Machiavelli lays down the foundation for what a governor can do to maintain security, prosperity, and stability. Machiavelli does however, acknowledge that he cannot explain human nature, but rather the patterns that lie within it. Machiavelli acknowledges that he is an observer in The Prince. He uses an analogy of a man on a hill to explain the nature of his observation (Lerner, 1950). The man on the hill has t he best view of the landscape. As a citizen he has observed the patterns in decision-making made by politicians and was able to interpret them. Politics cannot answer all the questions in our society. Political thinking can only help to provide us with the framework with which we govern and are governed. The conflicting ethical principles are what cause the controversy. Machiavelli acknowledges this fact and shows that ethics are not what define politics, but are rather a component. Machiavelli argues that a Prince must be able to manipulate the attitudes of the people. Machiavelli speaks of the state. He speaks of national stability. He acknowledges that citizens and there beliefs are components of the state. The political realism emphasized in The Prince does not simply mean to accept ‘reason of the state’ as legitimacy and letting liberties be crushed (Lerner, 1950). The realism urges leaders to strive for coercion of principles. A leader unified under his people is most powerful. In The Prince, Machiavelli offers a solution to the unsuccessful development of states. The Prince gains territory by victory and sets solid foundations for the territory to flourish upon, â€Å"One, however, who becomes Prince by favor of the populace, must maintain friendship, which he will find easy, the people asking nothing but not to be oppressed†(Santoni, 1950). Machiavelli believes that a good nation with just laws will develop from an efficient military. He is not arguing that you need a war to create a state,  but rather a successful victory can create a solid foundation of the state. Machiavelli understands human nature and decides to work with it rather than disregard our flaws. He knows we are not all good, but acknowledges that there is potential for us to change (Lerner, 1950). Machiavelli does not argue that the goals of politicians are always good. Machiavelli acknowledges that politicians ruthlessly seek power (Lerner, 1950). They do not care how it will affect the people. This is where a politician’s career crumbles. As noted in The Prince, you cannot rule a populace who hates you. They will overthrow you. Therefore, a prince must unite the people under his rule in order to obtain success. Human nature is the evil that is unconquerable. People will never stop having selfish motives. Therefore, we must learn to coordinate these desires. The Prince must give the people stability, security and prosperity. If he does this, then the people will dare not challenge him. Machiavelli does not provide us with an explanation of basic human nature but rather a framework, which we can use to govern and be governed. Machiavelli wants to improve politics. In the Prince he offers a plan of how to govern and how the people should be governed. He accepts that human nature is flawed. He knows that rulers are power hungry (Lerner, 1950). He also acknowledges that a ruler will not have a populace to rule if the populace hates him. Machiavelli accepts what our politics is, and tells us of what it should be. Just because human nature is flawed, doesn’t mean we are hopeless. Humanity can achieve prosperity, security, and stability if achieved within the right framework. This framework is presented in The Prince. Machiavelli is simply providing genuine insights into social organization as the foundation for Politics (Lerner, 1950). He is clear and logical. Emotion and ethics are only a small part of Machiavelli’s framework, â€Å"Everybody sees what you appear to be, few feel what you are, and those few will not dare oppose themselves to the many, who have the majesty of the state to defend them† (Santoni, 123). Machiavelli provides guidance for leaders for tasks such as dealing with newly acquired territory, choosing administrators, how to conduct diplomacy, and warfare (Lerner, 1950). Machiavelli gives specific examples of the way to govern newly acquired territory. He uses various situations by which a Prince could  acquire new territory and how he should govern the territory. Machiavelli is sensitive to the principles of the people of the newly acquired territory. He acknowledges that the people will overthrow the leader if he crosses them, â€Å"One who by his own valor and measures animates the mass of the people, he will not find himself deceived by them, he will find he has laid his foundations well† (Santoni, 114). To be a Prince you must be feared by your people, but not hated. Hatred will lead to destruction. Machiavelli wants the prince to form an atmosphere in which the people fear him, but also highly respect him (Lerner, 1950). The fear comes from the potential use of force by the Prince’s military against them. Machiavelli argues that a prince’s sole obligation is to protect the nation; a prince is in control of the military an d is in charge of national security. By proving military dominance, you gain power (Lerner, 1950). With this power, you can manipulate the interests of the people. Machiavelli believes that humans are in control of their actions that curb their destinies. Machiavelli also argues that humans do not have control over all events. A prince must only take into account what benefits the state when making decisions concerning the state. Machiavelli acknowledges that it is not morality of divinity that will get Italy out of this terrible mess (Lerner, 1950). Machiavelli argues that self-interest and self-protection, hence national interests, should be pursued ruthlessly. A prince can only commit cruelty if his ends justify his means, â€Å"A prince, therefore, must not mind incurring the charge of cruelty for the purpose of keeping his subjects united and faithful†(Santoni, 113). If he is being cruel for the benefit of the nation, then so be it, â€Å"In the actions of men and especially of Princes, from which there is no appeal, the end justifies the means† (Santoni, 123). Many criticized Machiavelli for being Anti-Christ and attempting to redirect our society towards immorality (Lerner, 1950). These people could not come to grasp with reality. They did not want to believe his words were true. It is apparent that Machiavelli’s ideas were far beyond his time. All humans have part of them that is ethical and normative, but we are also stubborn (Lerner, 1950). This stubbornness results in two sides of political thought. Those who pursue some passionate ideal and those who accept reality and look for solutions to our shortcomings. The prince embodies the foundations for Politics; the struggle between ethical or realistic reasoning. Machiavelli does not adhere to the  ideas of reformers or idealists. He is a realist. He gives concrete examples of ways in which a prince should govern and how a people are to be ruled. Ideals and ethics are not powerful techniques in politics. A successful statesman is an artist (Lerner, 1950). He knows how to manipulate the attitudes of the people by providing them with stability and prosperity. Religious leaders can raise moral, but they have never proven to be more powerful then a statesman (Lerner, 1950). Even in the development of the American colonies, men of god who were brought to power learned how to use their power corruptly (Lerner, 1950). Today, and during Machiavelli’s era, we are faced with a world of conflicting principalities. The struggle we face today is how much to integrate our principles to help obtain peace (Lerner, 1950). How far can we integrate before liberties are lost? What are we willing to sacrifice? Machiavelli explains that he is an observer of politics. He cannot add an ethical context to the patterns he has observed in history. He simply observed the patterns and interpreted conclusions that can be gained from them. Thus Machiavellianism provides structure, but does not provide an adequate philosophy for a way of life (Lerner, 1950). Machiavelli sought to prove what politics really is, not what we believe to be. We fear Machiavelli because he speaks the truth. Machiavelli acknowledges that leaders do not always act according to the virtues they said they would act upon. Machiavelli argues that leaders seek power ruthlessly (Lerner, 1950). He acknowledges that it is easy to be ruled but hard to rule ourselves. He also acknowledges that those in different forms of government need to be dealt with differently (Lerner, 1950). Rulers of Machiavelli’s time despised him because he let the world know how their authority works. In modern society we hate Machiavelli because he is making us face the dilemma we have created (Lerner, 1950). He made visible all that which we chose to ignore. Deceit and ruthlessness are present in all governments. Machiavelli causes us to face our major issue of adapting our democratic techniques to the demands of the world (Lerner, 1950). Machiavelli’s thoughts are not unpolitical. They are in fact extremely political. Machiavelli was able to observe patterns in government and provide a solution to the devastation these institutions created. In The Prince, Machiavelli listed the tactics that need to be used by a leader to gain control of the people. Machiavelli recognized that ethical principles  are important to the citizens, and the happiness of the citizens is a component of a states stability. As a citizen he was able to get the best view of the effects of policy. Machiavelli was a realist. He knew that power was the center of politics. Machiavelli did not set out to explain human nature or to provide his reader with a way of life. He wrote The Prince to explain the dynamics of the state and they ways in which the state can be successful. Machiavelli was a revolutionary thinker who opened our eyes to the reality of the political arena. Works Cited: 1.Santoni, Ronald. Social and Political Philosophy. New York: Random House, Inc., 1963. Print. 2.Lerner, Max. â€Å"Machiavelli the Realist.† Random House, Inc.. (1950): Print.

Analysis of My Last Duchess and Ulyssis

â€Å"My Last Duchess† is a vivid and striking monologue written in 1842. This poem represents the first part of the joint pieces called â€Å"Italy and France†. The poem consists of twenty eight rhyming couplets that are, in my mind, dominated by iambic pentameter. Robert Browning main tool to use in the poem is breaking the lines for regular and irregular pauses. This tool makes the poem very easy and enjoyable to read, and creates easy conversational flow. The poem begins with the line â€Å"Ferrara†. The readers finds himself in a house of a very wealthy duke with a lengthy title and immense power.At the beginning of the poem we are shown that the duke represents the amazing specially made collection of art he possesses. We hear the voice of the main character when he and his guest stop next to the painting with the duke’s last wife. The narrator starts to describe the painting, though rapidly moving to the describing of the duchess herself. From his m onolog it becomes obvious that the narrator considered his late wife to be also one of his possessions that were commissioned for him according to his will.From the very beginning of the poem the narrator is clear to be portrayed as a person depleted of morality and honesty. The poem shows corruption and wickedness of the speaker's character with this presenting similar traits of the society of that time. The people then wanted to possess everything can be naturally possessed or not. In his poem â€Å"Ulysses† Tennyson transports us to the Victorian times. The poem structure is also a dramatic monologue. Throughout the poem Tennyson uses enjambment in order to reproduce the meaning and content of the poem which is that of sailing beyond death.Tennyson’s poem is deep and resonant, he uses high-sounding verse, particularly by setting different vowel sounds closely against each other. In the poem â€Å"Ulysses† the main character is a hero, a warrior and a famous A ncient Greek traveler. He refuses to sit behind and unwind. His whole life is concerned with traveling, taking on adventures, competing and battling, he simply rejects that a man can be an â€Å"idle king† (Davis). Both of the poems, ‘My Last Duchess’ by Robert Browning and ‘Ulysses’ by Alfred Lord Tennyson, are examples of dramatic monologues.As it was already mentioned above they both exclusively consist of the monologs of the protagonists. In both poems there are powerful noble men ruminating about past, though they are very different. What is also different are the poetic devices used in the poems to present these two main characters. The first difference between the main characters is the way they came into power and how they exercise it. The rich Italian duke has acquired all his riches from the â€Å"nine-hundred-years-old-name†.He was born with lengthy titles, in the family with already established name. In his life he never had to do anything to achieve some position. His whole life he went with the flow, expecting others to admire him and his name and follow his orders. On the contrary, Ulysses has earned his status of a hero after battling in Troy, where he showed his nobility and courage. He is respected by people not because his name tells enough for him and leads to common obedient admiring. They respect him because he is a warrior fighting for Greece.At it can be seen from the previous paragraph the characters of the duke and Ulysses are very different. Even though they both get killed at the end of the poems, the reads see that the ways they took death also says a lot about who they are. Wee see that Ulysses is killed as a hero, while the Duke of Ferrara’s killing is very far from being heroic. What is interesting is that the way the duke was killed was not even personal. Even for his death he gave out orders and expected the job to be done for him.

Improving Schools Essay

There are many improvements that can be made to our school. These improvements will progress the school into a higher grade of learning for students. There are many different facets to our school and small, inexpensive, environmentally friendly changes need to be made. Making changes to the school will help the students achieve higher grades, and therefore have even more university and college acceptance. Improvements such as free internet, a library on campus and free parking will for sure be solutions with a positive aftermath. My first suggestion to improving the school is free internet. Internet can be a positive solution for those students in St. Louis that English is not their first language. They can access translation sites to help them better understand the reading material and course assignments. Diagrams for courses with maps and graphs can be accessed on the internet. This will save paper for teacher, therefore creating a more environmentally friendly place and also will help students see the diagrams first hand in colour. We have decided as a democratic society that education is a right, with this right we must provide the tools to make it accessible, the internet will further progress students learning in variable ways. My second suggestion is that we have a library on campus. Through the library we can borrow books; this is a great solution to those who can’t afford to buy books. Buying books outside of school can be expensive and what can you do with them after you read them, borrowing them for the library is a simple and environmentally friendly solution. The library is a good place also to work on assignments and group projects on the lunch hour, this helps students get the work done and hand it in on time and also provides a work space other than their house. In addition to the above point, since we decided education is a right, it is imperative that a library be added for those who can’t afford a computer, internet etc. A library is a place for those to access the tools to have a better learning experience such as typing out assignments and accessing internet for class. We have decided education is a right but again we must provide to make that right available to all. Lastly, we should have free parking. Free parking has many positive variables. For instance, if we issue free parking for students we could insist that students carpool to reduce parking space demand, this will also lower our ecological footprint and therefore be good for everyone. Students coming from Cambridge, have a hour long bus ride to  get to the Kitchener campus and most of them have to come to the the Kitchener campus because Cambridge doesn’t offer University level courses. Free parking would make that drive less of a hassle that it already is. Also many students as St. Louis have kids and or a job. Free parking would aid in getting to work on time, or getting their child from daycare on time. In conclusion, our school has made a great start. But it is time to make even more effort to make students success more efficient. With solutions like free internet, a library and free parking we will reduce our ecological impact, make student life more enjoyable, and having a higher acceptance to University and College. We have decided that schooling is a right, with that we need to give students what they need to succeed. Our society will better from educated people that can support themselves, rather than people that depend on society. Education is not only for the now, it is forever.

Assignment Final Paper Topic Essay Example for Free

Assignment Final Paper Topic Essay This work contains GEN 499 Week 3 Assignment Final Paper Topic Thesis Statement and Annotated Bibliography Education – General Education Review the Final Research Paper instructions located within the Final Research Paper link. The Final Research Paper is due in Week Five. To help with the preparation of the paper, complete the following and submit it to your instructor for feedback. Topic : Refer to the Final Research Paper guidelines for your topic selection. Confirm your topic, and identify how this selection relates to your academic and professional pursuits. Review the feedback from your topic choice presented in the Week One discussion. How did your argument stand up to the examination of your peers? Thesis : Write a direct and concise thesis statement, which will become the point or perspective you will argue or prove in the Final Research Paper. Refer to the Ashford Online Writing Center for information on how to develop a solid thesis statement. APA Reference Page : For this paper, you will conduct research in peer-reviewed journals or other sources that are considered to have academic information. You will need a minimum of five professional scholarly sources, at least one of which is a multimedia source. For each source, you are responsible for summarizing the source and examining how it will support you in defending your argument. Keep in mind the Academic Research standards for all Ashford University Papers. Academic Research Academic research and papers must meet certain standards of quality recognized by the academic community. What constitutes quality, academic research? Primary sources, which are documents from the time period being discussed Secondary sources supported by research in primary sources Credible sources (experts in the area of study)   Relevant research (materials are p†¦ For downloading more course tutorials visit – https://bitly.com/1rubFkT If you are returning to college with a kid or more, you might assume that on-campus living is not an option. This is not always true. Alot of colleges provide a place for children to live as well. Colleges and universities have accepted the fact that some students are older and already have families. Be sure to ask early about housing options for families, because it tends to fill up very fast. Education – General Education Review the Final Research Paper instructions located within the Final Research Paper link. The Final Research Paper is due in Week Five. To help with the preparation of the paper, complete the following and submit it to your instructor for feedback. Topic : Refer to the Final Research Paper guidelines for your topic selection. Confirm your topic, and identify how this selection relates to your academic and professional pursuits. Review the feedback from your topic choice presented in the Week One discussion. How did your argument stand up to the examination of your peers? Thesis : Write a direct and concise thesis statement, which will become the point or perspective you will argue or prove in the Final Research Paper. Refer to the Ashford Online Writing Center for information on how to develop a solid thesis statement. APA Reference Page : For this paper, you will conduct research in peer-reviewed journals or other sources that are considered to have academic information. You will need a minimum of five professional scholarly sources, at least one of which is a multimedia source. For each source, you are responsible for summarizing the source and examining how it will support you in defending your argument. Keep in mind the Academic Research standards for all Ashford University Papers. Academic Research Academic research and papers must meet certain standards of quality  recognized by the academic community. What constitutes quality, academic research? Primary sources, which are documents from the time period being discussed Secondary sources supported by research in primary sources Credible sources (experts in the area of study) Relevant research (materials are pertinent to the area of study) In graduate work, the use of peer-reviewed journal articles (journal articles reviewed by recognized experts in the relevant field of study) is required. Assignment Final Paper Topic. (2016, May 19).